HealthLX
HealthLX is a private Wisconsin-based healthcare interoperability software company that provides FHIR-based data exchange platforms for health plans, providers, HIEs, and HIT vendors, with subscription PaaS pricing centered on CMS regulatory compliance and enterprise interoperability.
- Company typePrivate
- Founded2014
- HeadquartersGrafton, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What HealthLX does
HealthLX (Healthcare Language Exchange) is a private Wisconsin-based healthcare interoperability software company founded in 2014 and headquartered in Grafton. It builds FHIR-based data exchange platforms for health plans, healthcare providers, health information exchanges (HIEs), and healthcare IT vendors, with primary use cases centered on CMS regulatory compliance (CMS-9115 and CMS-0057-F) including Patient Access, Provider Access, Payer-to-Payer, and electronic Prior Authorization workflows. The company is a founding member of HL7's Da Vinci Project and wrote the first reference implementation for the HL7 Gravity Project for SDOH data interoperability, giving it direct influence over emerging FHIR standards.
Its core product is HLX Core, a composable automation platform that deploys Purpose-Built Components (PBCs) — configurable, drag-and-drop building blocks requiring no code — to assemble clinical data exchange workflows. The commercial portfolio centers on Custos, an all-in-one Platform-as-a-Service that bundles HLX Intake (ingestion), a FHIR server, ConnectID (identity and consent), and flexible hosting; Stratm Health extends Custos into enterprise-wide interoperability oversight; CoCo is an open-source canonical schema for CMS-0057 implementation; and Managed Hosting covers deployment on AWS, Azure, private cloud, or on-premise. Open-source contributions include SMART on FHIR templates, CDS Hooks templates, and the Patient Insight C-CDA viewer (runner-up in the 2018 HL7/ONC challenge).
HealthLX monetizes primarily through multi-year subscription contracts for Custos and Stratm Health, supplemented by managed hosting services. Its go-to-motion is enterprise direct sales to health plans, complemented by system-integrator partnerships (Wendigo Advisors, Timmaron Group, TallulahBlue Health, Point-of-Care Partners) and channel access through Preferred Vendor status with the Association for Community Affiliated Plans (ACAP), which represents 77 safety net health plans covering more than 20 million members. Customers include Children's Community Health Plan and the broader ACAP membership; technology integrations span AWS HealthLake, Smile Digital Health, Amazon HealthLake, Snowflake, SmileCDR, and patient-directed exchange apps (Flexpa, OneRecord, b.well). The company is SOC 2 Type 1 certified, recognized by Gartner across 2020–2022 reports, and most recently (2025–2026) added AI-powered document-to-FHIR capability through a Clairity Solutions partnership and FHIR infrastructure reach through a Health Samurai partnership.
HealthLX firmographics
Firmographics- Name
- HealthLX
- Legal name
- HealthLX (Healthcare Language Exchange)
- Website
- https://healthlx.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- HealthLX is a private Wisconsin-based healthcare interoperability software company that provides FHIR-based data exchange platforms for health plans, providers, HIEs, and HIT vendors, with subscription PaaS pricing centered on CMS regulatory compliance and enterprise interoperability.
- Ownership category
- akta.pro rank
HealthLX industry classification
Industry- Product category
- Healthcare Interoperability Software
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Interoperability Standards, Profiles & Implementation (HL7/FHIR/IHE) (HLACABAA)
- akta.pro secondary industries
- Payer-Provider Data Exchange (X12, prior auth, claims/clinical attachment) (HLACABAK), Data Access, Sharing & Marketplace Platforms (incl. TEFCA/QHIN enablement) (HLACAIAL), Terminology Services & Semantic Interoperability (SNOMED/LOINC/RxNorm mapping) (HLACABAJ)
Keywords
Where HealthLX is headquartered
LocationHeadquarters
- HQ city
- Grafton
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
HealthLX business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Custos Platform as a Service (PaaS): Turn-key compliance solution including ingestion layer (HLX Intake), FHIR server, Compliance Console (ConnectID), and multiple hosting options. Subscription-based pricing model for healthcare data exchange with speed, security, and scalability.
- Managed Hosting Services: Multiple hosting options for healthcare interoperability infrastructure, supporting deployment in public cloud (Amazon or Azure), private cloud, or on-premise environments.
- Stratm Health Enterprise Platform: Enterprise interoperability platform bridging to broader use cases from the PaaS offering, providing operational oversight of all data flows within the enterprise.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Platform as a Service (PaaS) - Customized enterprise packages |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels8 records
HealthLX product offering
Product offeringCore offering
HealthLX sells a composable healthcare interoperability platform (HLX Core) and its Custos Platform-as-a-Service for CMS compliance. The software enables payers, providers, HIEs, and HIT vendors to exchange clinical data using FHIR R4 standards via Purpose-Built Components, supporting Patient Access, Provider Access, Payer-to-Payer, and Prior Authorization API mandates. The platform includes ConnectID for patient identity/consent, HLX Intake for data ingestion, Workflow Editor for no-code workflow design, and Managed Hosting across public/private cloud and on-premise environments.
Product overview
HealthLX offers a unified platform-plus-modules architecture centered on HLX Core (a composable automation platform) and the Custos PaaS solution. The portfolio includes Purpose-Built Components (PBCs) for configurable workflow design, HLX Intake for data ingestion, ConnectID for patient identity/consent management, and CoCo as an open-source canonical schema. Stratm Health provides enterprise-level FHIR enablement, while TruCare Linx extends care management interoperability. The platform enables real-time workflow automation necessary for value-based care solutions, supporting CMS compliance mandates including Patient Access API, Provider Access API, Payer-to-Payer API, and prior authorization requirements.
Differentiator
Problem solved
Functional benefit
Brands
- Custos: CMS Compliance Interoperability Platform as a Service (PaaS) solution powering healthcare data exchange with speed, security, and scalability. Includes ingestion layer (HLX Intake), FHIR server, Compliance Console (ConnectID), and multiple hosting options.
- ConnectID
- CoCo
- Stratm Health
- HLX Core
- ConnectID (Patient & Member Engagement)
Products and services
- Custos All-in-one Platform as a Service (PaaS) solution for CMS compliance interoperability. Includes ingestion layer (HLX Intake), FHIR server, Compliance Console (ConnectID), and multiple hosting options (AWS/Azure public cloud, private cloud, on-premise) to power healthcare data exchange with speed, security, and scalability for healthcare payers.
- ConnectID Compliance console providing patient identity and consent management. Works with any FHIR server, supports USCDI v1/v3 data sets, and enables patient-directed exchange with ecosystem partners including Flexpa, OneRecord, and b.well for member access to health data via Patient Access API.
- CoCo (Canonical Schema) Open source canonical schema to advance CMS-0057 implementation. Eliminates per-project integration debt by providing standardized data architecture for FHIR resource mapping and addressing semantic fragmentation in FHIR data mapping across healthcare systems.
- Stratm Health Enterprise interoperability platform meeting FHIR enablement needs. Provides operational oversight of all data flows working within the enterprise for confidence in the operations of all internal system interactions. Customers currently on Custos are able to bridge to the broader use of this enterprise interoperability platform.
- HLX Core High-performance composable automation platform enabling enterprise-level clinical data exchange between payers, providers, and health information exchanges using Purpose-Built Components (PBCs). Described by HealthLX as the only composable automation platform in the healthcare interoperability industry.
- Managed Hosting Services Hosting services for the HealthLX platform with deployment flexibility across public cloud (Amazon Web Services or Azure), private cloud, or on-premise environments. Supports healthcare organizations' infrastructure, security, and compliance requirements for interoperability workloads.
- TruCare Linx Integration engine developed in partnership with Casenet for the TruCare care management platform. Provides pre-built components to support integration of TruCare to clinical systems including HIEs and EMRs, supporting HL7, X.12, XML and custom data mappings for clinical interoperability.
Quantifiable outcome
- HealthLX platform can reduce effort of compliance-related implementation for payers by as much as 75%
- +1 more outcomes
Companies that use HealthLX
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
HealthLX technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
AI capability4 records
Feature12 records
HealthLX partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core, legacy and minor.
- Health SamuraicoreStrategic partnership to deliver FHIR-based interoperability infrastructure combining HealthLX's Custos platform with Health Samurai's Aidbox FHIR technology. Helps healthcare organizations comply with CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F) by January 2027.
- Clairity SolutionscoreStrategic partnership and reseller agreement to integrate Clairity's Anything to FHIR (A2F) AI-powered technology for converting unstructured clinical documents into FHIR resources.
- Smile Digital HealthcorePartnership to provide two innovative FHIR solutions, collaborating to expedite FHIR-based CMS compliance and enterprise interoperability solutions. Smile Digital Health provides FHIR infrastructure that integrates with HealthLX's platform.
- Amazon Web Services (AWS)coreAWS Connector Partner for Amazon HealthLake. HealthLX helps healthcare organizations transform legacy data into FHIR resources to leverage Amazon HealthLake storage and analytics capabilities.
- Wendigo AdvisorscoreSystems integrator partnership to help healthcare payers comply with CMS Interoperability and Patient Access Final Rule. Wendigo brings IT strategy and implementation expertise to complement HealthLX's technology for small and mid-market health plans.
- CasenetlegacyPartnership to launch TruCare Linx for Care Management Clinical Interoperability. TruCare Linx powered by HealthLX provides pre-built components to support integration of TruCare to clinical systems including HIEs and EMRs.
- HL7 Da Vinci ProjectcoreFounding member of HL7's Da Vinci Project. HealthLX has helped shape HL7 FHIR standards use cases, including writing the first reference implementation for the HL7 Gravity Project to accelerate SDOH data interoperability.
- HL7 Gravity ProjectcoreActive member supporting the Gravity Project for social determinants of health (SDOH) data interoperability. HealthLX was chosen to develop the first reference implementation for the project.
- FHIRBall AllianceminorActive member of the global FHIR community and FHIRBall Alliance for advancing FHIR standards and interoperability.
- CARIN AllianceminorActive member of CARIN Alliance working to advance health information sharing through FHIR standards.
- Association for Community Affiliated Plans (ACAP)corePreferred Vendor status for ACAP's interoperability partner list. ACAP represents 77 Safety Net Health Plans collectively providing health coverage to more than 20 million members through Medicaid, Medicare, Marketplaces and other public health coverage programs.
- Timmaron GroupminorSystem integrator partner helping scale compliance delivery for ACAP members and other healthcare payers.
- TallulahBlue HealthminorSystem integrator partner helping scale compliance delivery for healthcare payers.
- Point-of-Care Partners (POCP)minorConsulting partner for healthcare interoperability initiatives and industry expertise.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
HealthLX competitors and assessment
Company assessmentDirect peers
- Redox: Redox provides a healthcare API platform that ingests, normalizes, and routes clinical data between EHRs, payers, and digital health applications. It competes with HealthLX on integration-engine functionality and has a strong presence with payer-provider data exchange, value-based care, and provider integrations.
- 1upHealth: 1upHealth operates a FHIR-based clinical data API platform purpose-built for CMS-9115 and CMS-0057 payer compliance, including Patient Access, Provider Access, Payer-to-Payer, and prior authorization. Like HealthLX, it targets health plans needing turn-key FHIR compliance infrastructure and competes for the same ACAP-style payer wallet.
- Smile Digital Health: Smile Digital Health is a FHIR-native healthcare data fabric and interoperability platform serving payers, providers, and HIEs with a Smile CDR FHIR server and app marketplace. It is HealthLX's most direct FHIR-platform competitor and is also a current technology partner, underscoring the head-to-head positioning.
- Health Gorilla: Health Gorilla is a Clinical Data Exchange platform providing FHIR APIs for payer-to-payer, provider access, and clinical record retrieval under CMS interoperability mandates. It directly competes with HealthLX on payer-focused interoperability and has raised significant venture funding to scale delivery.
- Particle Health: Particle Health offers a FHIR-based API platform for medical-record retrieval and payer-provider data exchange, competing with HealthLX on Patient Access, Provider Access, and clinical data exchange mandates. It targets payers and digital health companies with similar FHIR compliance use cases.
- Health Samurai: Health Samurai builds Aidbox, a FHIR platform and server used by payers and HIEs for CMS interoperability and clinical data exchange. It is both a direct competitor and a recent strategic partner of HealthLX (March 2026 partnership combining Custos with Aidbox for CMS-0057 readiness).
Broad incumbents
- Rhapsody (Lyniate): Rhapsody (now part of Lyniate) provides healthcare integration engines and interoperability solutions used by health systems and payers for HL7, FHIR, and legacy data exchange. It is a broader incumbent in healthcare interoperability whose integration engine category overlaps with HealthLX's ingestion and orchestration capabilities.
- InterSystems: InterSystems HealthShare and IRIS for Health provide enterprise-scale healthcare interoperability, FHIR, and data fabric capabilities used by large health systems, payers, and HIEs. It is a broad incumbent whose offerings overlap with HealthLX's enterprise interoperability platform, especially for large payer and HIE accounts.
Emerging players
- Avaneer Health: Avaneer Health is a payer-provider data exchange network built on FHIR and blockchain, founded by a consortium of major payers and providers. It competes with HealthLX in payer-provider interoperability and prior authorization workflows but operates as an industry consortium rather than a traditional vendor.
Others
- Zeiss (formerly Casenet): Casenet (now part of Zeiss) was HealthLX's earliest go-to-market partner through the TruCare Linx integration engine for the TruCare care management platform. As a legacy partnership, Zeiss represents an adjacent channel rather than a direct competitor and illustrates the historical relationship between HealthLX and care-management software vendors.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
HealthLX social profiles
Digital presenceHealthLX compliance and trust
Trust signalCompliance1 record
HealthLX financial estimates
Financial estimateRevenue estimate
Valuation estimate
HealthLX leadership team
Management profileNumber of profiles
Profiles5 records
HealthLX funding detail
Funding detailFunding overview
Funding rounds5 records
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HealthLX M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about HealthLX
What does HealthLX do?
HealthLX sells a composable healthcare interoperability platform (HLX Core) and its Custos Platform-as-a-Service for CMS compliance. The software enables payers, providers, HIEs, and HIT vendors to exchange clinical data using FHIR R4 standards via Purpose-Built Components, supporting Patient Access, Provider Access, Payer-to-Payer, and Prior Authorization API mandates. The platform includes ConnectID for patient identity/consent, HLX Intake for data ingestion, Workflow Editor for no-code workflow design, and Managed Hosting across public/private cloud and on-premise environments.
Is HealthLX a public or private company?
HealthLX is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HealthLX founded?
HealthLX was founded in 2014. It employs 1 to 10 people.
Where is HealthLX based?
HealthLX is headquartered in Grafton, United States, in the North America region.
How does HealthLX make money?
Three revenue lines are on record. Custos Platform as a Service (PaaS) is the primary driver. The others are managed Hosting Services and stratm Health Enterprise Platform.
Who are HealthLX's main competitors?
Direct peers on record are Redox, 1upHealth, Smile Digital Health, Health Gorilla, Particle Health and Health Samurai. Broad incumbents are Rhapsody (Lyniate) and InterSystems. Avaneer Health is listed as an emerging player. Zeiss (formerly Casenet) is listed as an others.
Does HealthLX have an API?
Yes. HealthLX provides FHIR-based APIs for healthcare interoperability including Patient Access API, Provider Access API, and Payer-to-Payer API as required by CMS Interoperability and Patient Access Final Rule (CMS-9115-F) and CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F). The APIs enable payers to meet federal compliance requirements by enabling real-time data exchange between payers, providers, and patients using FHIR R4 resources.
What industry is HealthLX in?
HealthLX's product category is Healthcare Interoperability Software. Its primary akta.pro industry code is HLACABAA, Interoperability Standards, Profiles & Implementation (HL7/FHIR/IHE), with a secondary code of HLACABAK, Payer-Provider Data Exchange (X12, prior auth, claims/clinical attachment). Its NAICS code is 541511 and its SIC code is 7372.